/*
 * while1.c - 注意花括号的使用
 * 拙劣的代码产生了一个无限循环
 */

#include <stdio.h>
int main(void)
{
    int n = 0;
    while (n < 3) 
        printf("n is %d\n", n);
        n ++;
    printf("That's all this program does.\n");
    return 0;
}
